With strong and trustworthy furnaces and a wide range of choices to suit a variety of budgets, Lennox is the trusted choice for families seeking long-lasting comfort. Experience the energy-efficient and consistent performance of Lennox's premier line or discover their economical Merit Series HVAC units.

Lennox furnaces offer the industry-leading quality and innovation that has always been Lennox's calling card. That’s why Lennox is the name many homeowners choose when they are searching for a furnace that will keep them comfortable for years to come.

Is Lennox a Good HVAC company?

Trusted by countless homeowners, Lennox is the go-to brand for those who want heating and cooling equipment that are made to endure. With a history of good quality and innovation, Lennox has long been an industry leader in high performance and energy efficiency.

From the practical Merit Series to the remarkably quiet and efficient Dave Lennox Signature Series, Lennox has many models of furnaces available so you are sure to find one that meets your needs and financial targets.

Is the Lennox Merit Series a Quality Furnace?

The Lennox Merit Series is known for excellent value. It features the high design and quality requirements that Lennox is recognized for, while being the most budget-friendly line offered by the company. That makes the Lennox Merit Series a good choice for those who want a quality, reliable furnace to keep their home warm and snug—at an affordable price.

On top of carrying furnaces, the Lennox Merit Series also includes air conditioners and air handlers—providing all-year comfort for you and your family.

How Much is a New Lennox Furnace?

Typically, a Lennox furnace costs approximately $3,000 to $8,300, for an average of $5,650. Although, it’s important to note that the total cost of installing a new furnace can differ depending on several factors.

The size and efficiency levels both have an effect on the ultimate selling price, as  more efficient units and those with the power to heat larger homes cost more than those that aren’t quite as efficient or able to heat extremely spacious homes.

More complex installation situations can be more expensive than those that are easier or straightforward. In addition, prices can differ from region to region due to local labor rates and other factors.

What Is the Typical Lifespan of a Lennox Furnace?

The service life of a Lennox furnace is generally estimated at 15-20 years. Having said that, many systems last longer than that with regular furnace maintenance and a quality installation job like those done by the pros at Siloam Springs Heating & AC, your local Lennox Dealer.

In addition to helping lengthen the life of your furnace, a precise installation job can help your heating system work at peak efficiency. That’s why Siloam Springs Heating & AC prides itself on giving customers skilled furnace installation in Siloam Springs—we know how important it is to your comfort—and getting you the maximum payback on your investment.

Scheduled furnace maintenance helps keep your heating system working smoothly and efficiently. It also enables your local heating professional to find and fix any worn-out parts, and also correct small problems before they become big equipment failures that damage your furnace.

What City Are Lennox Furnaces Built?

Lennox furnaces are developed for top-notch performance, energy efficiency and as close as possible to noiseless operation. They, along with most Lennox HVAC models, are produced at a manufacturing plant in Marshalltown, Iowa. The founder of Lennox, Dave Lennox, started the organization in Marshalltown in 1895.

Currently based in Richardson, Texas, Lennox is a global leader in home comfort innovation. Its furnaces, along with ACs and other products, are sold through a group of 6,000 Lennox dealers.